VoIP is techspeak for "Voice over Internet Protocol," but it could spell "saving big bucks" for your business! Here's where to get the scoop in plain English. Find out how VoIP can save you money, how voice communication travels online, and how to choose the best way to integrate your phone system with your network at home or at the office.
Click here to view Chapter 5: "Getting Switched"
Chapter 5 covers ways to support VoIP over the PSTN, methods for controlling millions of calls and detailed descriptions of common QoS issues. Learn more about ISDN transport, DSL transport, SS7 and cost control here.
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This excerpt from the book, VoIP for Dummies ,' ISBN 0-7645-8843-5, Copyright 2005 is reproduced by permission of Wiley Publishing, Inc., 111 River Street, Hoboken, NJ 07030-5774. Written permission is required from Wiley Publishing, Inc., for all other uses. Click here for a detailed description or to purchase this title directly from Wiley at a 15% discount. (Discount to calculate upon checkout when visiting from TechTarget. Please use code "aff15" if discount does not calculate automatically.)